Harvester-thresher



Nov. 8, 1938. MILLARD 2,135,621

HARVESTER- THRESHER Filed Aug. 6, 1956 4 Sheets-Sheet 1 Nov. 8, 1938. P. MILLARD HARVESTER-THRESHER Fi led Aug. 6, 1936 4 Sheets-Sheet 2 Nov. 8, 1938. MlLLARD 2,135,621

HARVESTER-THRESHER Filed Aug. 6, 1936 4 Sheets-Sheet 3 Zej 1 /47 3711 I (4 m A .J

NOV. 8, 1938. v MlLLARD 2,135,621

HARVESTER-THRESHER Filed Aug. 6, 1936 4 Sheets-Sheet 4 :ioi

Patented Nov. 8, 1938 UNITED STATES HARVESTER-THRESHER Lee r. Millard, Moline, m, assignor to International Harvester Company, a corporation of New Jersey Application August 6, 1936, Serial No. 94,607

. 31 Claims.

The invention relates to harvester threshers. Commercial harvester threshers embody a longitudinal thresher part and a transverse harvester part with the latter usually being of a width to cut a relatively wide swath of grain. Ma-

chines of such large capacity are relatively large and cumbersome to handle in the field, and are also expensive. The expense and size of such machines are justified where the user has a large 0 acreage to cut and harvest.

It is also desirable that farmers having smaller acreages be given the benefit of the use of harvester threshers in handling their crops, but with such smaller acreage the expense of a large machine is not justified. To make harvester thresher operations available for farmers having smaller acreages, the tendency in the art recently has been to provide harvester threshers of smaller size and capacity, thereby materially reducing the weight thereof, the expense thereof, and the power needed to haul and operate the machine.

This invention, therefore, more particularly relates to the provision of one of these small size or so-called baby harvester threshers. The main object of the invention is to provide such a harvester thresher of minimum weight and size and which will have ample capacity for efiiciently harvesting and threshing crops in relation to its width of cut.

Another object of the invention is to provide an improved harvester thresher organization and relative location of parts in such organization so that an eflicient, inexpensive, easy to handle, small size harvester thresher may be produced.

Another object is to provide such a harvester thresher which may be pulled by a tractor and have its operative mechanisms driven from a 40 shaft included in the harvester thresher and deriving its power from the power take-off shaft on the tractor.

Still another object is toprovide an improved reel mounting for the harvester part of the harvester thresher.

It is also an object of the invention to provide an improved and simplified means for adjusting said reel relative to the cutting apparatus of the harvester part. 50 Another object of the invention in connection with this reel adjustment is to provide such an adjustment that may be controlled from means located in proximity to the seat of the tractor, so that the reel may be adjusted by the operator 55 on the tractor.

Another object is to provide an improved means for raising and lowering the harvester part to accommodate it to the different heights of grain to be cut, this adjustment also including a dual control that may be operated either from an operators station on the harvester thresher or from the seat on the tractor.

Another object of the invention is to provide an improved and simplified mechanism for driving the operative parts of the harvester thresher, including a novel means in the combination for driving the reel.

Another object of the invention is to provide a simplified means for counterbalancing the weight of the harvester part so that the manual adjustments necessary in raising and lowering the harvester part will be made easy.

Another important object of the invention is to provide a novel counterbalance for the reel so that its adjustment also will. be made easy.

Other important objects of the invention will become apparent to those skilled in this art as the disclosure is more fully made. v

These desirable objects may be achieved in practice in one form by the illustrative embodiment of the invention shown in the accompanying sheets ofdrawings wherein there is provided a transverse axle carrying a pair of wheels and between the wheels and on the axle at the stubbleward side of the machine there is provided a longitudinally arranged hitch which is rigid and adapted to be connected at its forward end to the drawbar of a tractor. The rear end of this hitch, along the stubbleward side of the machine, carries a longitudinal operators deck or station, while the grainward end of the axle carries a longitudinal thresher part, which at its forward end hingedly carries for up and down movement about a horizontal axis a feeder housing. Said feeder housing is included in the harvester part of the machine because it is unifled with a transverse harvester platform which extends a short distance grainwardly and laterally of the forward end of the feeder, there being a sickle or knife running across the front edge of the unified platform and feeder for cutting the crop. A reel is mounted in a novel man- 'ner over the front end of the feeder housing and the platform is preferably of narrow, transverse length since the machine is of the type not intended to cut a wide swath. The reel cooperates with the knife so that the cut grain falls back onto the platform and onto the feeder, the cut grain falling onto the platform being conveyed by a short auger conveyer transversely in a stubbleward direction and into the feeder for delivery longitudinally rearwardly into the thresher part. Novel driving and counterbalancing mechanisms, as well as control means for the reel and platform, are included in the organization. all as will later more fully appear.

In the drawings,-

Figure 1 is a general plan view of the improved harvester thresher;

Figure 2 is a general side elevational view of a harvester thresher as viewed from its stubbleward side;

Figure 3 is a fragmentary side elevational view, looking from the grainward side of the machine and showing the counterbalance mechanism for the harvester part;

Figure 4 is a fragmentary perspective view, looking from the stubbleward front quarter of the machine and generally showing the organization and driving means included therein;

Figure 5 is a perspective view of the harvester part viewed from the grainward side and looking partly from the rear; and,

Figure 6 is an enlarged perspective view of one of the control standards used by the operator from his seat on the tractor for adjusting the harvester part and the reel independently of each other.

The machine embodies a transverse axle l0, carrying a stubbleward supporting wheel II and a grainward supporting wheel l2. These wheels are preferably provided with pneumatic tires, as indicated. Carried above the axle in any suitable manner and rigidly associated therewith at the stubbleward side of the machine and between the wheels H and I2 is a forwardly extending, rigid hitch composed of a main hitch bar 13 and a diagonal hitch bar I 4, which converge at their front end with a clevis l5 adapted, as shown in Figure 2, to be connected to a vertical hinge pin IE on a draw-bar I! for a tractor generally indicated,in Figure 2. This draw frame l3-l4 is suitably cross braced by brace bars I 9, as indicated in Figure l. The rear end of this draw frame I3l4 carries a longitudinally disposed deck l9 constituting an operator's station at thefll rear end of-the draw frame shown in Figure 1, which deck is longitudinally disposed and located between the wheels H and 12, as shown at the stubbleward side of the machine. Between the wheels I! and I2 and spaced grainwardly from the deck l9 and at the grainward side of the axle W, said axle rigidly carries a longitudinally disposed thresher body 20 enclosing the usual grain separating mechanism which forms no part of this invention and, therefore, is not described. The thresher body 20, as indicated in Figure 3, is carried on the axle 10 by means of a frame structure 2|. 7

At the forward end of the thresher body 20 is arranged a transverse shaft 22 from which is suspended for up and down pivotal movement about the axis of the shaft .22 a forwardly and downwardly extending feeder housing 23 having a tight bottom over which runs an endless conveyer 24 comprising a longitudinally, rearwardly and upwardly extending feeder conveyer. Extending from the forward end of the feeder housing 23 in a transverse, grainward direction is a harvester platform 25 including a backboard 26 and frame elements 21 which are curved at their lower ends, as shown in Figure 5, generally to delineate a trough-shaped bottom pan, over which is disposed an auger conveyer 23 which is carried on a drive shaft 29 mounted in an outer grainward wall 30 enclosing the grainward end of the platform structure 25, as shown in Figure 5. This auger conveyer is of short length and at its stubbleward end terminates adjacent the grainward edge of the feeder conveyer 24, as shown in Figure 1, it being understood that the sole support for the auger conveyer 28 is in the outer end wall 30 and that, therefore, the discharge end of the auger conveyer 28 is left free and unobstructed, so that material conveyed thereby can make a free and uninterrupted right angle turn onto the rearwardly and longitudinally moving feeder conveyer 24 for delivery by it into the thresher body 20 for threshing. The upper end of the feeder housing 23, as it is raised or lowered about the axis of the shaft 22, guides over a stationary hood 3| carried at the front end of the body 20. g

The front end of the platform includes a front transverse bar 32 on which are carried the usual guard fingers 33 for a reciprocating knife 34, which knife and guards constitute a cutting apparatus extending across the front of the auger 28 and the feeder '24. Thus, grain cut in advance of the feeder falls directly back onto the feeder, and that cut in advance of the auger falls into the trough 25 and is conveyed by the auger 28 stubblewardly onto the feeder 24. The stubbleward side of the feeder housing carries an inside divider 35 and the grainward end of the platform carries an outside divider 36, which includes a shield 31', as shown in Figure 5, that covers the driving mechanism for'the auger shaft 29, which,

as shown, comprises a sprocket wheel 39 carried on a transverse shaft 49 which extends underneath the platform along its front edge and also serves at its stubbleward end to carry a conventional roller, not shown, around which operates the feeder conveyer 24, so that the power from the feeder conveyer 24 is utilized through this transverse shaft 40 and chain 38 to drive, as shown in Figure 5, the sprocket wheel 31 and the shaft 29 for turning the auger 28. The knife 34, as shown in Figure 4, is driven from a knife-head 4| operated by a sliding guide 42 in a box 43, said guide including a pitman 44 driven from a flywheel 45 disposed at the front end of a drive shaft 46, the flywheel assembly being shielded by a shoe 41 carried on the platform bar 32 and connected to the stubbleward side of the housin 23 by means of a diagonal bar 43.

The rear end of the shaft 46, as shown in Figure 2, connects with a stub shaft 49 journaled in a bracket 50 located under the draw frame l4, said stub shaft at its rear end carrying a sprocket wheel 5| driven by a chain 52 from a sprocket wheel 53 carried on a line shaft 54. This line shaft is journaled at its front end in a bracket 55 carried at the front end of the draw frame l3-l4, as shown in Figure 6, the shaft being adapted to be driven by an extension shaft 56 adapted to be connected to the power take-off shaft of the tractor, not shown, in a manner common in this art. It can thus be seen that the line shaft 54 is driven by take-off power from the tractor itself. The rear end of the shaft 54 is journaled, as shown in Figure 1, in a gear housing 57 and drives a bevel pinion 58, which in turn drives a bevel gear 59 for driving the transverse shaft 22, on which is mounted at the side of the housing of the body 20 a pulley 6| for driving a belt 62, which at its rear end drives a pulley 63 on a shaft 34 entering the housing 25 to drive any suitable thresher mechanism therein. The side of the housing 20 carries a large pulley 65 driven to the operator on his seat on the tractor.

from the belt 62 for driving a transverse'shaft 68, entering the body 28, and coming out of the grainward side thereof, as shown in Figure 1, to drive by'means of a belt and pulley arrangement 81 any suitable interior parts of the thresher and feeder mechanism in advance thereof, as may be desired. The shaft 68 also drives, as shown in Figure 4, a large pulley 68 for driving a belt 58 to drive a pulley I8 and transverse shaft II, said shaft II carrying a threshing cylinder, not shown, inside the body 28. 4

The harvester part, composed of the platform 25 and feeder housing 23, is a unitary structure in that it may be adjusted up or down about the axis of the shaft 22. The adjustment is accomplished by means of an upright rack bar I2, the upper end of which, as shown in Figure 2, is formed of a series of holes adapted to cooperate with a conventional rack wheel, not shown, and carried at the rear end of a shaft 13 disposed horizontally and joumaled in a, frame structure I4 supported from the draw frame |3-I4. The front end of the shaft I3, as shown best in Figures 2 and 6, is carried in a suitable standard I5, the front end of said shaft 13 carrying a detachable crank I6 used in turning the shaft I3.

Any suitable form of releasable latch may be associated with the mechanism described to hold the shaft I3 against turning when the rack bar 12 has been moved to the desired position for adjusting the harvester part. Said crank I5, as shown in Figure 2, is in a position accessible If it is desired to operate the shaft 13 and rack bar I2 from the operators deck 'I9 at the rear end of the draw frame I3I4, then said crank I6 may be detached from the front end of the shaft I3 and be located at the rear end thereof where it will be accessible to the operator on the deck I9.

Since the harvester part is too heavy to be conveniently raised or lowered by manually applied power as just described, there is provided a counterbalancing spring mechanism to equalize the weight of the harvester part and make its up and down adjustment by the manually operated means described easy. As shown in Figures 2 and 3, the forward portion of the frame 2| underneath the thresher body 28 carries a which the harvester part is adjusted, the axis of the shaft 22 and of the shaft I8 being both horizontally and transversely disposed in parallelism. Securely anchored 'to the grainward end of the shaft I8 is a cam lever I9, to which is anchoreda chain 88 in turn connected to a heavy, rearwardly extending counterbalance spring 8|, which is anchored at 82 to the rear end of the frame 2| at a point considerably rearwardly of the machine axle I8. The grainward end of the rock-shaft I8 also carries, rigidly connected thereto, a forwardly extending crank arm 83 carrying at its free end a rod 84 connected securely by means of a bracket 85 to the grainward side of the feeder housing 23, said member 84 including a turnbuckle 88, so that it may be lengthened or shortened between the end of the crank arm 83 and its connection to the housing 23, whereby undesirable sag in the harvester part may be taken out. The stubbleward end of the rock-shaft I8 carries another forwardly extending crank arm 81 at all times parallel with the arm 83 and being similarly connected to the stubbleward side of the feeder housing 23 by an adjustable rod 88. It can be seen that the spring 8| exerts a force through the structure thus described for counterbalancing the weight of the harvester part.

A reel is adjustably supported over the platform and feeder and driven in a novel manner, and such mechanism will next be described. In Figure 4 it will be seen that the shoe 41 and the stubbleward side of the housing 23 carry an upright supporting frame structure 89 for supporting the front end of a forwardly extending angle bar 98, which has its intermediate portion. pivotally mounted at 9| on a frame 92 rigidly carried on the stubbleward side of the housing 23. Similarly, as shown in Figure 5, the grainward end of the platform frame structure 21 carries a rigid, forwardly extending beam 93 providing a pivot 94 in transverse alignment with the pivot 9| for carrying a rocking bar 95. The bars 98 and 85 at their front ends carry a transverse reel shaft 88, on which is supported a reel 91 extending over the cutting apparatus 34, as shown in Figure 1, and cooperating therewith in the usual manner. As shown in Figure 5, each bar 92-83 is provided with a slot 98, so that rela tive sliding motion may take place between the bars 98-95, 'respectively, and the supporting beams 9293, respectively.

Adjacent the rear end of each beam 98-85 is carried an apertured guide block 88, through which is passed a rod I88 carrying a stop nut I8I on the back side of the bracket 89, said rod on each beam extending through its bracket 98 and carrying a counterbalance spring I82 which may be adjustably connected in any one of a number of holes provided in a lever arm I83, respectively carrying the bolts or pivots 8|--94 in the slots 98 in the supports 9293. The spring I82 on each side of the reel supports serves to counterbalance the weight of the reel to make adjustment thereof easy.

Each reel supporting beam 95 extends rearwardly a distance and the beam 95 has connected to its rear end a cable I84, which is trained around a pulley wheel I85 to cause the cable I84 to run transversely, so that it might be trained around a pulley I88, shown in Figure 1, said cable then having its direction changed rearwardly and upwardly to go around pulley I81 with the cable, as shown in Figures 1 and 6, extending forwardly to be dead-ended to and connected to a Windlass I88 at the lower end of a vertical shaft I89 suitably journaled in the standard I5 heretofore described. The stubbleward reel supporting beam 88 at its rear end carries a branch cable II8 extending forwardly around a sheave III and back to be merged into the single run of the cable I84. At the upper end of the shaft I89 is a, crank handle II2 for turning the shaft I 89, said handle carrying a detent or releasable latch II3 operated by a hand button II 4 included in the handle II2, so that the shaft I89 may be locked in any angular position by means of ,a horizontal circular notched sector plate 5. When the hand wheel I I2 is released and turned to rotate the shaft I89, of course, the Windlass turns to pull on the cable I84 and its branch I I8, so that both beams 88 and 95 are simultaneously swung together in parallelism to raise or lower the wheel.

The reel is driven by means of a grooved pulley II 8, as shown in Figure 4, carried on the reel shaft 85, said pulley wheel being driven from a belt 1 and a grooved pulley wheel II8 on a transverse shaft -II9, which carries a sprocket wheel I20 driven from a chain I2I and a sprocket wheel I23 on a lower transverse shaft I24, which, as shown in Figure 1, extends transversely in a stubbleward direction underneath the platform or deck I9, to be driven, as also shown in Figure 2, from a sprocket wheel I25 and a chain I26, which derives its power from a sprocket wheel I 21 concentric with the axle I0 of the machine and turning with the stubbleward ground wheel II. Thus, the reel is driven from a ground wheel independently of the power take-off shaft, so that the speed of rotation of the reel is in direct proportion to the rate of travel of the machine over the ground. The mode of operation and use of the harvester thresher of this invention will next be described.

The improved harvester thresher will have its rigid draw frame I3I4,, through the medium of the clevis I5, attached tothe draw-bar II of a tractor with said draw-bar holding the draw frame supported oil the ground. As the machine moves along, the propeller shaft 54, which is being driven from the power take-off shaft on the tractor, drives the operative mechanisms in the thresher part and the harvester part, as has been described, with the exception of the reel 91, which is driven by power transmitted through the chain I24 fro-m the stubbleward supporting wheel II. The knife 34 cuts the standing grain and the reel 91, in the usual way, moves the cut grain back onto the trough platform 25 where the auger conveyer 28 receives the same and moves it laterally in a stubbleward direction onto the feeder 24. That grain cut by the knife in front of the feeder 24 falls directly back onto the feeder and is moved backwardly thereby along with the grain coming from the auger 28 to be fed rearwardly through the feeder housing 23 and into the threshing mechanism contained within the housing 20.

The harvester part, composed of the platform 25 and feeder housing 23, may be raised and lowered as a unit for adjusting the height of cut by means of the rack-bar I2, which is raised or lowered through the medium of the shaft I3 and. the detachable handle I6 which may be operated by the operator from his seat on the tractor when the same is located atthe front end of said shaft I3, or which may be operated from the rear end of said shaft I3 by an operator on the platform I9 when the handle I6 is located at the rear end of said. shaft I3. The harvester part in said raising and lowering movements swings about the transverse horizontal axis of the shaft 22. The co-unterbalancing spring 8| serves, through the shaft I8 and its arms I9, 83

and 81, to spring the weight of said harvester part, so that the manual adjustments thereof will be facilitated.

The reel is adjusted up or down by means of the cable I04, which may be operated by rotating the shaft I09 and the controller handle I I2. The location of the pulley I 01 for this cable I04 is such that it is substantially coincident with the axis 22, so that raising and lowering movement of the harvester part in no way can disturb the relative location of the reel with respect to the harvester part. The handle I6 may be transferred to the rear end of the shaft I3, so that an operator on the deck I9 may raise and lower the harvester from said rear station.

The hitch I 3-I4 is triangular in plan with its base substantially at theaxle I0, said hitch at its rear end being wider than the width of the thresher body, thereby providing within the wheel tread of the machine a large area on the hitch frame for supporting some suitable harvester thresher auxiliary, such for example as the platform or deck I9, or a tank, or a bagging attachment.

It will be'seen from this detailed description that an improved, small size, light weight harvester thresher has been provided, which achieves all of the desirable objects heretofore recited, and that the same is of a construction adapting it for commercial manufacture.

It is the intention to cover all changes and modifications of the illustrative example of the invention disclosed which do not depart from the spirit and scope of the invention as defined in the appended claims.

What is claimed is:

.1. In a harvester thresher, a transverse axle supported at its ends by wheels, a hitch frame for drawing the harvester thresher arranged longitudinally and disposed at the stubbleward end of the axle, an operators deck carried on the hitch frame over the axle, a thresher part disposed over and carried by the axle and extending longitudinally at the grainward end of the axle adjacent the said deck, and a harvester part suspended from the forward end of the thresher part and disposed grainwardly of the hitch frame.

2. In a harvester thresher, a transverse axle supported at its ends by wheels, a hitch frame for drawing the harvester thresher arranged longitudinally and disposed at the stubbleward side of the harvester thresher and connected rigidly to the stubbleward end of the axle, an operators deck carried on the hitch frame over the axleat-said side of the harvester thresher, a longitudinally extending thresher part disposed over the axle and carried on the grainward end thereof adjacent the said deck, and a harvester part suspended from the forward end of the thresher part and disposed grainwardly of the hitch frame, said thresher part and deck lying between said wheels.

3. In a harvester thresher, a transverse axle supported at its ends by wheels, a hitch frame for drawing the harvester thresher arranged longitudinally and disposed at the stubbleward side of the harvester thresher, an operators deck carried on the hitch frame over the axle at said side of the harvester thresher, and a thresher part carried on the axle and extending longitudinally at the grainward side of the axle and adjacent the said deck, said thresher part and deck being located between said wheels.

4. In a harvester thresher, a transverse axle supported at its ends by wheels, a hitch frame for drawing the harvester thresher arranged longitudinally and disposed at the stubbleward side of the harvester thresher and extending forwardly of and connected to the axle, a thresher disposed over the axle and extending longitudinally at the grainward end of the axle and adjacent the said deck, and a harvester part sus-' pended from the forward end of the thresher part and disposed grainwardly of the hitch frame, said harvester part including a platform extending transversely in front of the grainward wheel to a point outside the wheel in a grainward direction, and said thresher part and deck being located inside the wheels.

6. In a harvester thresher, a transverse axle supported at its ends by wheels, a hitch frame for drawing the harvester thresher arranged longitudinally and disposed at the stubbleward side of the harvester thresher, a thresher part disposed over the axle and extending longitudinally and carried on the axle along the grainward end thereof, a harvester part suspended from the forward end of the thresher part and disposed grainwardly of the hitch frame for up and down movement about a transverse horizontal axis, means to raise and lower the harvester part, a rockshaft disposed transversely under the harvester part including connections for supporting the harvester part, and a spring pulled crank rockable with said shaft.

7. In a harvester thresher, a transverse axle supported at its ends by wheels, a thresher part disposed over the axle and extending longitudinally, a harvester. part suspended from the forward end of the thresher part and disposed for up and down movement about a transverse horizontal axis, a transverse rockshaft located below the harvester part, a crank movable with the shaft and connected with the harvester part, and a counterbalance spring for the harvester part connected between the shaft and thresher part.

8. In a harvester thresher, a transverse axle supported at its ends by wheels, a thresher part disposed over-the axle and extending longitudinally, a longitudinal feeder housing suspended from the forward end of the thresher part in advance thereof for up and down movement about a transverse horizontal axis and including a transverse harvester platform, a transverse rockshaft located under the feeder housing, a crank on the shaft and rockable therewith and including a spring connected thereto and to the thresher part, and forwardly extending crank arms movable with the shaft and respectively located at each end thereof and each arm including a link connected to the respective side of the feeder housing for carrying the feeder housing.

9. In a harvester thresher, a transverse axle supported at its ends by wheels, a thresher part disposed over the axle and extending longitudinally, a longitudinal feeder housing suspended from the forward end of thresher part in advance thereof for up and down movement about a tranverse horizontal axis and including a transverse harvester platform, a transverse rockshaft located under the feeder housing, a crank on the shaft and rockable therewith and including a spring connected thereto and to the thresher part, and forwardly extending crank arms movable with the shaft and respectively located at each end thereof and each arm including a link connected to the respective side of the feeder housing for carrying the feeder housing, said links including means for relatively positioning the feeder housing in relation to the links for leveling the feeder housing and platform.

10. In a harvester thresher, a transverse axle carried in a wheel at each end thereof, a longitudinal thresher body carried on the grainward end of the axle, a hitch frame at the stubbleward end .of the axle and extending forwardly therefrom, a substantially longitudinal shaft carried on the hitch frame, a harvester part suspended from the forward end of the thresher and movable up and down about a transverse horizontal axis, a bar connected between the harvester part and shaft, and means for turning the shaft to move the bar for raising and lowering the harvester part.

11. In a harvester thresher, a transverse axle carried in a wheel at each end thereof, a longitudinal thresher body carried on the grainward end of the axle, a hitch frame at the stubbleward end of the axle and extending forwardly therefrom, an operators deck mounted on the axle at the rear end of the hitch frame, a substantially longitudinal shaft carried on the hitch frame, said shaft extending substantially the length of the hitch frame from its forward end to the front end of the deck, a harvester part suspended from the forward portion of the thresher part and movable up and down about a transverse horizontal axis, a connection between the shaft and harvester part to raise or lower the latter when the shaft is turned, and means for turning the shaft.

12. In a harvester thresher having an adjustable harvester part, an independently adjustable reel, and a draw frame for pulling the harvester thresher, the combination with the frame of a standard thereon, control means on the standard including connections for adjusting the harvester part, and independent control on the standard including connections for adjusting the reel.

13. In a harvester thresher having an adjustable harvester part, an independently adjustable reel, and a draw frame for pulling the harvester thresher, the combination with the frame of a standard thereon, and individually operable manual control means carried on the standard for adjusting the harvester part and reel.

14. In a harvester thresher having an adjustable harvester part, an independently adjustable reel, and a draw frame for pulling the harvester thresher, the combination with the frame of a standard thereon, a rockshaft carried on the standard including connections to adjust the harvester part, a rotatable shaft including a Windlass and cable connected with the reel for adjusting the latter, and separate means for manually and individually operating said shafts.

15. In a harvester thresher having an adjustable harvester part, an independently adjustable reel, power driven parts, and a draw frame for pulling the harvester thresher, the combination with said frame of a standard thereon, a propeller shaft journaled on the standard adapted to deliver power from a tractor to said driven parts, control means carried on the standard including connections for adjusting the harvester part, and other control means carried on the standard including connections for adjusting the reel.

16. In a harvester thresher, a longitudinal thresher part, a harvester part disposed forwardly thereof and carried for up and down pivotal movement about a transverse horizontal axis, a reel including a reel frame for supporting the reel for up and down. movement over the harvester part, a draw-frame included in the,

' harvester thresher, a Windlass carried on said draw frame, a sheave mounted in close proximity to the axis about which the harvester part moves, a cable connected between the Windlass and reel 'frame and trained aroundsaid sheave, and means for operating the Windlass to adjust the reel. 17. In a harvester thresher, a longitudina thresher part, a harvester part disposed forwardly thereof and carried for up and down pivotal movement about a transverse horizontal axis, a reel including a reel frame for supporting the reel for up and down movement over the harvester part, a draw frame included in the harvester thresher, a Windlass carried on said draw frame, a sheave mounted in close proximity to the axis about which the harvester part moves, a cable connected between the windlass and reel frame and trained around said sheave, and means for operating the Windlass to adjust the reel, said cable between the sheave and reel being bifurcated with one branch anchored to one side of the reel frame and the other branch anchored to the opposite side of said reel frame.

18. In a harvester thresher, a longitudinal thresher part, a harvester part disposed forwardly thereof and carried for up and down pivotal movement about a transverse horizontal axis, a reel including a reel frame for supporting the reel for, up and down movement over the harvester part, a draw frame included in the harvester thresher, a Windlass carried on said draw frame, a sheave mounted in close proximity to the axis about which the harvester part moves, a cable connected between the windlass and reel frame and trained around said sheave, and means for operating the Windlass to adjust the reel, said reel frame including relatively movable supports, and a counterbalance spring operatively associated with said supports for springing the weight of the reel.

19.'In a harvester thresher, a transverse axle carried at its ends in wheels, a longitudinal thresher part mounted on the axle along its grainward end, a'draw' frame including an operators deck at the stubbleward end of the axle, a harvester part suspended from the forward portion of the thresher part, a reel carried for rotation over the harvester part, a transverse shaft driven from the stubbleward wheel and disposed under the draw frame, and means to drive and draw frame, said draw frame being triangua lar withits base substantially along theaxle and at said base being at least as wide as thewidth of the thresher body thereby providing a relatively largespace inside the. wheels for mounting a suitable auxiliary for use with the harvester thresher,

21.,1n' a harvester were; a transverse at;

s pported by a wheel at ,each 'end, alongitudinal thresherjpart carried on the. axle adjacent the grainward end therbpfa harvester part adjustably connected to and carried from the front end of thethresher part in advajncethereof, a

rigid tractor hitch n me connected to the stubt bleward end of the axle and extending longitudinally forwardly, a reel carried on the harvester part for independent adjustment, and means on the hitch frame for independently adjusting the harvester part and reel.

22. In a. two wheel supported harvester thresher, a transverse axle carried by a wheel at each end, a longitudinal thresher part carried rigidly on the axle and over the grainward end thereof inside the grainward wheel and extending ahead of said axle, a harvester part hingedly hung from the forward end of the thresher part, a rigid hitch frame connected to and extending forwardly from the axle between the stubbleward wheel and the thresher part, control means on the hitch frame for hinging the harvester part, and means to counterbalance the weight of the harvester part. I

23. In a two wheel supported harvester thresher, a transverse axle carried by a wheel at each end, a longitudinal thresher part carried rigidly on the axle and over the grainward end thereof inside the grainward wheel and extending ahead of said axle, a harvester part hingedly hung from the forward end of the thresher part, a rigid hitch frame connected to and extending forwardly from the axle between the stubbleward Wheel and the thresher part, a power shaft carried on the hitch frame and adapted to be driven from a tractor to which the hitch frame is adapted to be connected, operative mechanism included in the thresher part, means for driving said mechanism from the said shaft, and control means on the hitch frame accessible to an operator on the tractor to adjust the harvester part.

24. In a harvester thresher, a transverse axle carried in a wheel at each end thereof, a longitudinal thresher part rigidly carried on the grainward end of the axle, a hitch frame connected to the stubbleward end of the axle and extending forwardly therefrom, a harvester part carried from the front end of the thresher part and including a reel mounted for adjustment in relation to the harvester part, said hitch frame adapted for direct connection to a tractor, said thresher and harvester parts having operative mechanisms, means on the hitch frame for driving said mechanisms, and means on the hitch franfe for adjusting the. reel.

25. In a two wheel supported harvester thresher, a transverse axle carried by a wheel at each end, a longitudinal thresher part carried rigidly on the axle and over the grainward end thereof inside the grainward wheel and extending ahead of said axle, a harvester part hingedly hung from the forward end of the thresher part, a rigid hitch frame connected to and extending forwardly from the axle between the stubbleward wheel and the thresher part, a reel carried for rotation over the harvester part, and means operable by the stubbleward wheel for driving said reel. I

26. In a two wheel harvester'thresher comprising a transverse axle carried ina. wheel at each stubbleward end, ,a thresher body mounted on 1 the axle at its grainward' end, said hitch and body extending forwardlyl of. the 'axle.',,and together adjusting the harvester,

ing a transverseaxle carried in a wheelat each ,3

, end, a rigid hitch connected. to the 'axle along its substantially, occupying the space, between said ntwouwheels, a' harve'sfterl adiustablyhung from ,the front end of the bodmandmeans onjthefor l" ward end of the. hitch i'ncluding1 connections for l f. J 27. In a two wheel harvester thresher comprison the axle at its grainward end, said hitch and body extending forwardly of the axle and together substantially occupying the space between said two wheels, and an auxiliary adapted to be carried over the axle and to occupy the space adjacent and above the rear end of the hitch between the body and stubbleward wheel.

28. In a two wheel harvester thresher comprising a transverse axle carried in a wheel at each end, a rigid hitch connected to the axle along its stubbleward end, a thresher body mounted on the axle at its grainward end, said hitch and body extending forwardly of the axle and together substantially occupying the space between said two wheels, said hitch adapted to be connected to a tractor and carrying a power shaft adapted to be tractor-driven, a harvester carried at the front end of the body including a rotatable reel, said body and harvester including operative mechanisms all of which except 'the' reel are driven from said power shaft, and means for driving the reel independently from one of said 1 wheels.

29. In a harvester thresher, a transverse axle supported by a wheel at each end, a longitudinal thresher .part rigidly supported on the axle, a rigid hitch connected to the axle at the stubble ward side of the thresher part, both the thresher part and hitch being inside the wheels with the hitch adapted for direct connection and sole support from a tractor draw bar, a harvester part hingediy connected to and carried from the front end of the thresher part in advance thereof and comprising a. transverse knife and a rearwardly and upwardly inclined conveyer for feeding material from the knife to the thresher part, and control means mounted on the forward end of the hitch in a position accessible to an operator on the tractor for adjusting the harvester part hingedly.

30. In a harvester thresher, a transverse axle supported by a wheel at each end, a longitudinal thresher part rigidly supported-on the axle, a rigid hitch connected to the axle at the stubbleward side of the thresher part, both the thresher part and hitch being inside the wheels with the hitch adapted for direct connection and sole support from a tractor draw bar, a harvester part hingedly connected to and carried from the front end of the thresher part in advance thereof and comprising a transverse knife and a rearwardly and upwardly inclined conveyer for feeding material from the knife to the thresher part, a reel operatively associated with the knife and adjustably mounted, and control means mounted on the hitch in a position accessible to an operator on the tractor for adjusting the harvester part and reel.

31. In a harvester thresher, a transverse axle 7 supported by a wheel at each end, a longitudinal thresher part rigidly supported on the axle, a rigid hitch connected to the axle at the stubbleward side of the thresher part, both the thresher part and hitch being inside the wheels with the hitch adapted for direct connection and sole support from a tractor draw bar, a harvester part hingedly connected to and carried from the front end of the thresher part in advance thereof and comprising a transverse knife and a rearwardly and upwardly inclined conveyer for feeding material from the knife to the thresher part, and a transversely disposed operative auger conveyer included in the harvester part and cooperative with the inclined conveyer for feeding cut material-from the knife to the thresher part.

LEERMIILARD. 

